Inventor · disambiguated record
Ian P. Llewellyn
Also filed as: LLEWELLYN IAN · LLEWELLYN IAN P · LLEWELLYN IAN PAUL
8 granted patents·560 citations·filing 1985–2000
91Inventor score
Files withSTC PLC3NORTEL NETWORKS LTD2NORTEL NETWORKS CORP1NORTHERN TELECOM LTD1STANDARD TELEPHONES CABLES LTD1
Top patents by PatentIndex Score
8 records- 0198US4935661APulsed plasma apparatus and processSTC PLC·Filed 1986·Granted Jun 19, 1990·223 cites·8 claims
- 0291US4684535ASurface treatment of plastics materialSTC PLC·Filed 1986·Granted Aug 4, 1987·78 cites·10 claims
- 0389US4824690APulsed plasma process for treating a substrateSTANDARD TELEPHONES CABLES LTD·Filed 1987·Granted Apr 25, 1989·71 cites·12 claims
- 0488US6871081B1Broadband wireless access systemNORTEL NETWORKS LTD·Filed 2000·Granted Mar 22, 2005·67 cites·8 claims
- 0570US6304222B1Radio communications handset antenna arrangementsNORTEL NETWORKS LTD·Filed 1997·Granted Oct 16, 2001·41 cites·12 claims
- 0668US6025805AInverted-E antennaNORTHERN TELECOM LTD·Filed 1997·Granted Feb 15, 2000·34 cites·8 claims
- 0765US6104920ARadio communication device antenna arrangementsNORTEL NETWORKS CORP·Filed 1998·Granted Aug 15, 2000·34 cites·9 claims
- 0863US4749589AMethod of surface treatmentSTC PLC·Filed 1985·Granted Jun 7, 1988·12 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →